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C46200 Brass vs. AISI 442 Stainless Steel

C46200 brass belongs to the copper alloys classification, while AISI 442 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C46200 brass and the bottom bar is AISI 442 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 17 to 34
23
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 40
78
Shear Strength, MPa 240 to 290
370
Tensile Strength: Ultimate (UTS), MPa 370 to 480
580
Tensile Strength: Yield (Proof), MPa 120 to 290
310

Thermal Properties

Latent Heat of Fusion, J/g 170
290
Maximum Temperature: Mechanical, °C 120
960
Melting Completion (Liquidus), °C 840
1430
Melting Onset (Solidus), °C 800
1390
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 110
22
Thermal Expansion, µm/m-K 20
11

Otherwise Unclassified Properties

Base Metal Price, % relative 24
10
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 2.7
2.3
Embodied Energy, MJ/kg 46
32
Embodied Water, L/kg 330
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 69 to 100
110
Resilience: Unit (Modulus of Resilience), kJ/m3 72 to 400
250
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 16
21
Strength to Weight: Bending, points 14 to 17
20
Thermal Diffusivity, mm2/s 35
5.8
Thermal Shock Resistance, points 12 to 16
20

Alloy Composition


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Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
18 to 23
Copper (Cu), % 62 to 65
0
Iron (Fe), % 0 to 0.1
74.1 to 82
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
0 to 0.6
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 0.5 to 1.0
0
Zinc (Zn), % 33.3 to 37.5
0
Residuals, % 0 to 0.4
0